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Time Functions 11228
This section describes functions and operators for examining and manipulating TIME values . Time Operators The table below shows the available mathematical operators for TIME types. Operator Description Example Result + addition of an INTER ... ) Current time (start of current transaction) in the local time zone, as a TIME value without a time zone. date_diff(part, starttime, endtime) The number of part boundaries between starttime and endtime , inclusive of the larger time and exclusive of the ... smaller time. date_part(part, time) Get subfield (equivalent to extract ). date_sub(part, starttime, endtime) The signed length of the interval between starttime and endtime , truncated to whole multiples of part . extract ... Example | current_localtime() | | Result | 06:09:59.988 | | Alias | localtime (no parentheses necessary) | date_diff(part, starttime, endtime) | Description | The number of part boundaries between starttime and endtime , inclusive of the larger time and e ...
https://man.mtool.work/duckdb/2.0/sql/functions/time.html
Profile and Monitor 7485
Overview The JDBC driver exposes several ways to observe a running or completed query: cancelling and timing out queries, polling query progress, retrieving profiling output, and emitting memory-usage events through Java Flight Recorder . T ... ently allocated for this tag. temporaryStorageBytes long Bytes spilled to temporary storage for this tag. The standard JFR startTime , duration , and eventThread fields are also present. Stack traces are disabled for this event. Attribution The monitor is ...
https://man.mtool.work/duckdb/2.0/clients/java/profiling.html
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